/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.flink.cdc.udf.examples.java;

import org.apache.flink.cdc.common.udf.UserDefinedFunction;

/** This is an example UDF class for testing purposes only. */
public class AddOneFunctionClass implements UserDefinedFunction {
    public String eval(Integer num) {
        return String.valueOf(num + 1);
    }

    public String eval(String num) {
        return String.valueOf(Integer.parseInt(num) + 1);
    }
}
